https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-09T04:19:25.532736Z
2023-11-09T04:19:50.530735Z
s3://sentinel-s1-l1c/GRD/2023/11/9/IW/DV/S1A_IW_GRDH_1SDV_20231109T041925_20231109T041950_051135_062AC6_960E
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-11-09T04:19:25.532736Z
2023-11-09T04:19:50.530735Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231109T054604_V20231109T014950_20231109T050720.EOF
191.9881723313708
693000
Copernicus Ground Segment
2023-11-09T07:01:48.759694Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231109T041925_20231109T041950_051135_062AC6_960E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.499221230330125 -4.6127882376388865,20.39939916340559 -4.370704523918479,19.294767440777957 -4.125814864608134,19.255452282158117 -4.306555450768616,19.13583256087258 -4.848728093589216,19.05488434985093 -5.209940835795621,19.015910602526155 -5.390897271250065,18.962803705298786 -5.631174320679926,20.069832959472727 -5.8788966715723365,21.170897528318395 -6.122928202546022,21.26279622856191 -5.700568793922461,21.301657750866745 -5.519126076223019,21.342469260851903 -5.338118685820472,21.38229265787838 -5.1568967994387345,21.499221230330125 -4.6127882376388865))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60008
45.94934677590924
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-11-09T21:38:12.320472Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S06E021/2023/11/09/062AC6
2.0E-4
2.0E-4
true
block average
2
2
-5.0
21.0
-6.0
22.0
POLYGON((21.416009676996712 -5.0,21.34246926085348 -5.338118685813603,21.301657750866163 -5.519126076225786,21.19764475309099 -6.0,21.0 -6.0,21.0 -5.0,21.416009676996712 -5.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_062AC6_S06E021_2023_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062AC6_S06E021_2023_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062AC6_S06E021_2023_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062AC6_S06E021_2023_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062AC6_S06E021_2023_11_09_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid